Obviously JB MR1.1 should be Android 4.2.2.

Change-Id: I148817d22d50672a7f204809d11aaf7f0a8af28b
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index fb1f361..e3ba14f 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -41,7 +41,7 @@
   # which is the version that we reveal to the end user.
   # Update this value when the platform version changes (rather
   # than overriding it somewhere else).  Can be an arbitrary string.
-  PLATFORM_VERSION := 4.2.1
+  PLATFORM_VERSION := 4.2.2
 endif
 
 ifeq "" "$(PLATFORM_SDK_VERSION)"